Bartonia verna (Michx.) Raf. Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Plantae phylum Tracheophyta class Magnoliopsida order Gentianales family Gentianaceae genus Bartonia species Bartonia verna Name Homonyms Bartonia verna (Michx.) Raf. ex Barton Bartonia verna (Michx.) Muhl. Bartonia verna (Michx.) Raf.